/*
 * Druid - a distributed column store.
 * Copyright (C) 2012, 2013  Metamarkets Group Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package io.druid.query.topn;

import io.druid.segment.Cursor;
import io.druid.segment.DimensionSelector;

/**
 */
public class TopNParams
{
  private final DimensionSelector dimSelector;
  private final Cursor cursor;
  private final int cardinality;
  private final int numValuesPerPass;

  protected TopNParams(
      DimensionSelector dimSelector,
      Cursor cursor,
      int cardinality,
      int numValuesPerPass
  )
  {
    this.dimSelector = dimSelector;
    this.cursor = cursor;
    this.cardinality = cardinality;
    this.numValuesPerPass = numValuesPerPass;
  }

  public DimensionSelector getDimSelector()
  {
    return dimSelector;
  }

  public Cursor getCursor()
  {
    return cursor;
  }

  public int getCardinality()
  {
    return cardinality;
  }

  public int getNumValuesPerPass()
  {
    return numValuesPerPass;
  }
}
